PEACEFAIR PZEM‑022 AC Digital Meter Power Energy Voltag

Features:

• 
  Overload alarm function (over power alarm threshold, backlight and power flashing to alarm).
  
• 
  Power alarm threshold preset function (can set power alarm threshold).
  
• 
  The energy can be reset use the key.
  
• 
  Store data when power off.
  
• 
  Large-screen LCD
  
• 
  Backlight function.
  

Specification:

Brand:PEACEFAIR

Model: PZEM-022
Current:100A

Rated power:100A/22000W

Operating frequency: 45-65Hz

Measurement accuracy: 1.0 grade

Size: 9*5*2.5cm/3.5*2*1in

Wire length:19cm/7.5in

Weight: Approx.110g/3.9oz

Appearance and Key function:

I.Display Interface

Display interface is large-screen LCD, it can display six parameters at the same time.

II.Display format

1. Power: test range: 0~22000W, Starting measure power:0.5W

＜10W    display format:1.00~9.99W

＜100W   display format:10.0~99.9W

＜1000W  display format:100~999W

＜10000W display format:1.00~9.90kW

≥10000W display format: 10.0~22.0kW

2. Energy: test range: 0~999kWh

＜1kWh   display format:0~999Wh

＜10kWh  display format:1.00~9.99kWh

≥10kWh  display format: 10~999kWh

Display format: 80~260V

4. Current: test range: 0~100A,Starting measure current: 0.002A

＜10A display format:0.000~9.000A

≥10A display format:10.00~99.99A

5. Frequency: test range: 45~65Hz

    Display format: 45~65Hz

6. Power factor: test range: 0~1PF

    Display format: 0.00~1.00PF

Key function:

1. Backlight control

Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off.

2. Reset energy

Step1: Long press the key for 5 seconds until the energy value flash, then release the key.

Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state.

Step3:If there is no operation on the key within 5 seconds, it means the energy value is not cleared and will exit the reset state.

3. Set power alarm threshold

Step1: Long press the key until the LCD screen display"SET CLr", then release the key to enter the setting state

Step2: Power window display the current power alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above.

Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active power threshold is 0.0~2.5kW.

Package list:

1 x AC Multifunction Digital Meter

1 x Closed Type CT

Note:

1. This module is suitable for indoor, please do not use outdoor.

2. Applied load should not exceed the rated power.

3. Wiring order can't be wrong.

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